KR20090035971A - 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 eva시트의 제조방법 및 이로부터 제조되는 물품 - Google Patents
2종 이상의 과산화물을 이용한 태양광 발전 모듈용 eva시트의 제조방법 및 이로부터 제조되는 물품 Download PDFInfo
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- KR20090035971A KR20090035971A KR1020070101036A KR20070101036A KR20090035971A KR 20090035971 A KR20090035971 A KR 20090035971A KR 1020070101036 A KR1020070101036 A KR 1020070101036A KR 20070101036 A KR20070101036 A KR 20070101036A KR 20090035971 A KR20090035971 A KR 20090035971A
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- 150000002978 peroxides Chemical class 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 47
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 46
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 11
- 239000004823 Reactive adhesive Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 claims abstract description 6
- -1 T- butylperoxy Chemical group 0.000 claims abstract description 6
- IMYCVFRTNVMHAD-UHFFFAOYSA-N 1,1-bis(2-methylbutan-2-ylperoxy)cyclohexane Chemical compound CCC(C)(C)OOC1(OOC(C)(C)CC)CCCCC1 IMYCVFRTNVMHAD-UHFFFAOYSA-N 0.000 claims abstract description 4
- HQOVXPHOJANJBR-UHFFFAOYSA-N 2,2-bis(tert-butylperoxy)butane Chemical compound CC(C)(C)OOC(C)(CC)OOC(C)(C)C HQOVXPHOJANJBR-UHFFFAOYSA-N 0.000 claims abstract description 4
- IFXDUNDBQDXPQZ-UHFFFAOYSA-N 2-methylbutan-2-yl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CC IFXDUNDBQDXPQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 3
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 claims abstract description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 30
- 239000003999 initiator Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 5
- MYOQALXKVOJACM-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy pentaneperoxoate Chemical compound CCCCC(=O)OOOC(C)(C)C MYOQALXKVOJACM-UHFFFAOYSA-N 0.000 claims description 4
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- YWHMJMBYBJBHKE-UHFFFAOYSA-N (4-ethyl-2,2-dimethyloctan-3-yl) hydroxy carbonate Chemical compound CCCCC(CC)C(C(C)(C)C)OC(=O)OO YWHMJMBYBJBHKE-UHFFFAOYSA-N 0.000 claims description 3
- WVGXBYVKFQJQGN-UHFFFAOYSA-N 1-tert-butylperoxy-2-propan-2-ylbenzene Chemical compound CC(C)C1=CC=CC=C1OOC(C)(C)C WVGXBYVKFQJQGN-UHFFFAOYSA-N 0.000 claims description 3
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical group CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 claims description 3
- YGFLYIFQVUCTCU-UHFFFAOYSA-N 2-ethylhexoxy 2-methylbutan-2-yl carbonate Chemical compound CCCCC(CC)COOC(=O)OC(C)(C)CC YGFLYIFQVUCTCU-UHFFFAOYSA-N 0.000 claims description 3
- JUIBLDFFVYKUAC-UHFFFAOYSA-N [5-(2-ethylhexanoylperoxy)-2,5-dimethylhexan-2-yl] 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C(CC)CCCC JUIBLDFFVYKUAC-UHFFFAOYSA-N 0.000 claims description 3
- GDOBGDUGIFUCJV-UHFFFAOYSA-N 2,2-dimethylbutane;2-methylprop-2-enoic acid Chemical compound CCC(C)(C)C.CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O GDOBGDUGIFUCJV-UHFFFAOYSA-N 0.000 claims description 2
- LTHJXDSHSVNJKG-UHFFFAOYSA-N 2-[2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOCCOC(=O)C(C)=C LTHJXDSHSVNJKG-UHFFFAOYSA-N 0.000 claims description 2
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052710 silicon Inorganic materials 0.000 abstract description 5
- 239000010703 silicon Substances 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 abstract description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- RWGFKTVRMDUZSP-UHFFFAOYSA-N isopropyl-benzene Natural products CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- CTQBRSUCLFHKGM-UHFFFAOYSA-N tetraoxolan-5-one Chemical compound O=C1OOOO1 CTQBRSUCLFHKGM-UHFFFAOYSA-N 0.000 abstract 1
- 229940070710 valerate Drugs 0.000 abstract 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000155 melt Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- FSRYENDEMMDKMT-UHFFFAOYSA-N butoxy ethaneperoxoate Chemical compound CCCCOOOC(C)=O FSRYENDEMMDKMT-UHFFFAOYSA-N 0.000 description 1
- 230000006727 cell loss Effects 0.000 description 1
- 230000009087 cell motility Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 229940096522 trimethylolpropane triacrylate Drugs 0.000 description 1
- ZQTYRTSKQFQYPQ-UHFFFAOYSA-N trisiloxane Chemical compound [SiH3]O[SiH2]O[SiH3] ZQTYRTSKQFQYPQ-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
Description
실시예 2 | 실시예 3 | 실시예 4 | 실시예 1 | |
EVA | 1000 | 1000 | 1000 | 1000 |
가교제 | 0.5 | 0.5 | 0.5 | × |
실란 | 2 | 2 | 2 | × |
과산화물 1 | 0.5 | 0.47 | 0.42 | × |
과산화물 2 | 0.03 | 0.08 | × |
온도(℃) | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 | |
용융점도(MPa) | 9.9 | 4 | 2.5 | 1.4 | 0.65 | 0.4 | 0.3 | 0.2 |
온도(℃) | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 |
용융점도(MPa) | 4.8 | 2.7 | 1.9 | 1.1 | 0.7 | 0.4 | 0.4 | 0.4 |
시간(분) | 1 | 2 | 3 | 4 | 5 | 6분후 |
용융점도(MPa) | 0.5 | 0.6 | 0.9 | 4.8 | 14 | 고점도로 측정불가 |
온도(℃) | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 |
용융점도(MPa) | 2.7 | 2.0 | 1.2 | 0.9 | 0.6 | 0.6 | 0.7 |
시간(분) | 1 | 2 | 3 | 4 | 5 | 6분후 | ||
용융점도(MPa) | 0.9 | 1.1 | 1.3 | 5.4 | 16 | 고점도로 측정불가 |
온도(℃) | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 |
용융점도(MPa) | 2.8 | 2.0 | 1.2 | 1.4 | 1.4 | 1.6 | 1.8 |
시간(분) | 1 | 2 | 3 | 4 | 5분후 | |||
용융점도(MPa) | 2.1 | 2.3 | 2.6 | 7.1 | 고점도로 측정불가 |
셀수 | 이동한 셀수 | 이동거리평균(mm) | 이동거리총계(mm) | 비고 | |
실시예 1 | |||||
실시예 2 | 40 | 18 | 0.7 | 13.6 | 기포없음 |
실시예 3 | 40 | 12 | 0.5 | 6 | 기포없음 |
실시예 4 | 40 | 5 | 0.3 | 1.5 | 기포잔존 |
Claims (7)
- 에틸렌비닐아세테이트(EVA: Ethylene Vinyl Acetate copolymer) 수지 100 중량부, 가교제 0.01 내지 5 중량부, 반응성 접착제 0.01 내지 5 중량부 및 2종 이상의 과산화물 0.01 내지 5 중량부를 배합하여 압출함을 특징으로 하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트.
- 제1항에 있어서, 상기 과산화물은 2,2-디(t-부틸퍼옥시)부탄, n-부틸-4,4-비스(t-부틸퍼옥시)발레레이트, t-부틸-퍼옥시이소프로필벤젠, 1,1-디(t-아밀퍼옥시)사이클로헥산, t-부틸-(2-에틸헥실)모노퍼옥시카르보네이트, t-아밀(2-에틸헥실)모노퍼옥시카르보네이트, t-부틸퍼옥시아세테이트 중에서 선택되는 1종 이상과,t-아밀퍼옥시-2-에틸헥사노에이트, 2,5-디메틸-2,5-디(2-에틸헥사노일퍼옥시)헥산, t-부틸퍼옥시-2-에틸헥사노에이트 중에서 선택되는 1종 이상을 포함하는 것을 특징으로 하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트.
- 제1항에 있어서, 상기 에틸렌비닐아세테이트 수지의 비닐아세테이트(VA) 함량이 20 내지 40 중량%인 것을 특징으로 하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트.
- 제1항 또는 제2항에 있어서, 상기 과산화물은 1분 반감기가 140 내지 170℃ 정도인 것을 주력 개시제로 사용하고, 1분 반감기가 120 내지 150℃인 것을 보조 개시제로 사용함을 특징으로 하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트.
- 제1항 또는 제2항에 있어서, 상기 과산화물은 1분 반감기가 130 내지 150℃ 사이에 있는 과산화물을 주력 및 보조 개시제외에 추가로 소량 사용함을 특징으로 하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트.
- 제1항에 있어서, 상기 가교제는 트리에틸렌글리콜 디메타크릴레이트, 테트라에틸렌글리콜 디메타크릴레이트, 트리메틸프로판 트리메타크릴레이트, 디비닐벤젠, 에틸렌글리콜 디메타크릴레이트, 펜타에릴스리톨 트리아크릴레이트, 트리메틸롤프로판 트리아크릴레이트 중에서 선택되는 1종을 사용하고, 상기 반응성 접착제는 실란, 예를 들어 비닐트리에톡시실록산, 비닐트리메톡시실록산, γ-메르캅토프로필트리에톡시실록산, 3-아크릴옥시프로필트리메톡시실록산 중에서 선택되는 1종을 사용함을 특징으로 하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트.
- 에틸렌비닐아세테이트(EVA: Ethylene Vinyl Acetate copolymer) 수지 100 중량부, 가교제 0.01 내지 5 중량부, 반응성 접착제 0.01 내지 5 중량부 및 2종 이상의 과산화물 0.01 내지 5 중량부를 배합하는 단계; 및상기 배합물을 압출하여 시트를 제작하는 단계를 포함하는 2종 이상의 과산화물을 이용한 태양광 발전 모듈용 EVA 시트의 제조방법.
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WO2011033232A1 (fr) | 2009-09-21 | 2011-03-24 | Arkema France | Composition melange-maitre utile dans les modules photovoltaiques |
JP2011252127A (ja) * | 2010-06-04 | 2011-12-15 | Sanvic Inc | 太陽電池封止膜用のシート状樹脂組成物及び太陽電池モジュール |
KR101106457B1 (ko) * | 2010-05-13 | 2012-01-20 | 주식회사 에스폴리텍 | 태양광 모듈용 eva 복합시트 |
KR101106240B1 (ko) * | 2010-06-10 | 2012-01-20 | (주)두하 | 태양전지용 봉지재 및 이를 포함하는 태양전지 모듈 |
JP2013170193A (ja) * | 2012-02-20 | 2013-09-02 | Nof Corp | 太陽電池モジュール用封止材 |
US20130309800A1 (en) * | 2011-01-31 | 2013-11-21 | United Initiators Gmbh & Co. Kg | Peroxide Blends For Cross-Linking Ethylene Vinyl Acetate In An Accelerated Manner |
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JP2011252127A (ja) * | 2010-06-04 | 2011-12-15 | Sanvic Inc | 太陽電池封止膜用のシート状樹脂組成物及び太陽電池モジュール |
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US20130309800A1 (en) * | 2011-01-31 | 2013-11-21 | United Initiators Gmbh & Co. Kg | Peroxide Blends For Cross-Linking Ethylene Vinyl Acetate In An Accelerated Manner |
JP2014505148A (ja) * | 2011-01-31 | 2014-02-27 | ユナイテッド・イニシエターズ・ゲーエムベーハー・ウント・コー・カーゲー | エチレン酢酸ビニルの架橋を加速するための過酸化物のブレンド |
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JP2013170193A (ja) * | 2012-02-20 | 2013-09-02 | Nof Corp | 太陽電池モジュール用封止材 |
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